inventory entry confirmation - my distributions cahnge filter

common/generics.py

@@ -0,0 +1,10 @@
+from django.core.files.base import ContentFile
+import base64
+
+
+def base64_to_image_file(base64_string, filename="image.jpg"):
+    """ convert base64 to image, pdf,..... """
+
+    img_format, img_str = base64_string.split(';base64,')  # split before & after of ';base64,'
+    ext = img_format.split('/')[-1]  # split format of file
+    return ContentFile(base64.b64decode(img_str), name=f"{filename}.{ext}"), ext